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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

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EM4100 125kHz RFID Card

It is proximity ID card of 125KHz, EM4100. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards. You can use it with our RDM6300 RFID reader module.

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Omron CJ1W-OD233

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Description

Omron CJ1W-OD233

CJ1W-MD231 DC Input/Transistor Output Unit (24 VDC, 16 Inputs/16 Outputs)

 

Name 16-point DC Input/16-point Transistor Output Unit with Fujitsu Connectors (Sinking Outputs)
Model CJ1W-MD231
Output section (CN1)Input section (CN2)
Rated Voltage 12 to 24 VDC Rated Input Voltage 24 VDC
Operating Load 
Voltage Range
10.2 to 26.4 VDC Operating Input 
Voltage
20.4 to 26.4 VDC
Maximum Load 
Current
0.5 A/point, 2.0 A/Unit Input Impedance 3.3 kΩ
Maximum Inrush 
Current
4.0 A/point, 10 ms max. Input Current 7 mA typical (at 24 VDC)
Leakage Current 0.1 mA max. ON Voltage/ON 
Current
14.4 VDC min./3 mA min.
Residual Voltage 1.5 V max. OFF Voltage/OFF 
Current
5 VDC max./1 mA max.
ON Response 
Time
0.1 ms max. ON Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
OFF Response 
Time
0.8 ms max.
No. of Circuits 16 (16 points/common, 1 circuit) OFF Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
Fuse None
External Power 
Supply
10.2 to 26.4 VDC, 20 mA min. No. of Circuits 16 (16 points/common, 
1 circuit)
Number of 
Simultaneously 
ON Points
75% (at 24 VDC)
Insulation 
Resistance
20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric 
Strength
1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 
10 mA max.
Internal Current 
Consumption
5 VDC 130 mA max.
Weight 90 g max.
Accessories None
Circuit 
Configuration
CN1 (OUT)CN2 (IN)
2056_sp_1_1
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_1_2
2056_sp_1_3
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
External 
connection and 
terminal-device 
variable diagram
CN1 (OUT)CN2 (IN)
2056_sp_1_4
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
Be sure to wire both pins A9 and B9 (COM0 (0 
V)) of CN1. 
Be sure to wire both pins A10 and B10 (+V) of 
CN1. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_1_5
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
Be sure to wire both pins A9 and B9 (COM1) of 
CN2, and set the same polarity for both pins. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.

 

 

* The ON response time will be 20 μs maximum and OFF response time will be 400 μs maximum even if the response 
    times are set to 0 ms due to internal element delays.

 

CJ1W-MD233 DC Input/Transistor Output Unit (24 VDC, 16 Inputs/16 Outputs)

 

Name 16-point DC Input/16-point Transistor Output Unit with MIL Connectors (Sinking Outputs)
Model CJ1W-MD233
Output section (CN1)Input section (CN2)
Rated Voltage 12 to 24 VDC Rated Input Voltage 24 VDC
Operating Load 
Voltage Range
10.2 to 26.4 VDC Operating Input 
Voltage
20.4 to 26.4 VDC
Maximum Load 
Current
0.5 A/point, 2.0 A/Unit Input Impedance 3.3 kΩ
Maximum Inrush 
Current
4.0 A/point, 10 ms max. Input Current 7 mA typical (at 24 VDC)
Leakage Current 0.1 mA max. ON Voltage/ON 
Current
14.4 VDC min./3 mA min.
Residual Voltage 1.5 V max. OFF Voltage/OFF 
Current
5 VDC max./1 mA max.
ON Response 
Time
0.1 ms max. ON Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
OFF Response 
Time
0.8 ms max.
No. of Circuits 16 (16 points/common, 1 circuit) OFF Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
Fuse None
External Power 
Supply
10.2 to 26.4 VDC, 20 mA min. No. of Circuits 16 (16 points/common, 
1 circuit)
Number of 
Simultaneously 
ON Points
75% (at 24 VDC)
Insulation 
Resistance
20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric 
Strength
1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 
10 mA max.
Internal Current 
Consumption
5 VDC 130 mA max.
Weight 90 g max.
Accessories None
Circuit 
Configuration
CN1 (OUT)CN2 (IN)
2056_sp_2_1
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_2_2
2056_sp_2_3
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
External 
connection and 
terminal-device 
variable diagram
CN1 (OUT)CN2 (IN)
2056_sp_2_4
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
Be sure to wire both terminals 3 and 4 (COM0 
(0 V)) of CN1. 
Be sure to wire both terminals 1 and 2 (+V) of 
CN1. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_2_5
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
Be sure to wire both pins 3 and 4 (COM1) of 
CN2, and set the same polarity for both pins. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.

 

 

* The ON response time will be 20 μs maximum and OFF response time will be 400 μs maximum even if the response 
    times are set to 0 ms due to internal element delays.

 

CJ1W-MD261 DC Input/Transistor Output Unit (24 VDC 32 Inputs/32 Outputs)

 

Name 32-point DC Input/32-point Transistor Output Unit with Fujitsu Connectors (Sinking Outputs)
Model CJ1W-MD261
Output section (CN1)Input section (CN2)
Rated Voltage 12 to 24 VDC Rated Input Voltage 24 VDC
Operating Load 
Voltage Range
10.2 to 26.4 VDC Operating Input 
Voltage
20.4 to 26.4 VDC
Maximum Load 
Current
0.3 A/point, 1.6 A/common, 3.2 A/Unit Input Impedance 5.6 kΩ
Maximum Inrush 
Current
3.0 A/point, 10 ms max. Input Current 4.1 mA typical (at 24 
VDC)
Leakage Current 0.1 mA max. ON Voltage/ON 
Current
19.0 VDC min./3 mA 
min. *2
Residual Voltage 1.5 V max. OFF Voltage/OFF 
Current
5 VDC max./1 mA max.
ON Response 
Time
0.5 ms max. ON Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *1
OFF Response 
Time
1.0 ms max.
No. of Circuits 32 (16 points/common, 2 circuits) OFF Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *1
Fuse None
External Power 
Supply
10.2 to 26.4 VDC, 30 mA min. No. of Circuits 32 (16 points/common, 
2 circuits)
Number of 
Simultaneously 
ON Points
75% (24 points) (at 24 
VDC)
Insulation 
Resistance
20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric 
Strength
1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current 
of 10 mA max.
Internal Current 
Consumption
5 VDC 140 mA max.
Weight 110 g max.
Accessories None
Circuit 
Configuration
CN1 (OUT)CN2 (IN)
2056_sp_3_1
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_3_2
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_3_3
External 
connection and 
terminal-device 
variable diagram
CN1 (OUT)CN2 (IN)
2056_sp_3_4
Be sure to wire both terminals A19 and A9 
(COM0 (0 V)) of CN1. 
Be sure to wire both terminals B19 and B9 
(COM1 (0 V)) of CN1. 
Be sure to wire both terminals A20 and A10 (+V) 
of CN1. 
Be sure to wire both terminals B20 and B10 (+V) 
of CN1. 
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_3_5
Be sure to wire both pins A9 and A18 (COM2) of 
CN2, and set the same polarity for both pins. 
Be sure to wire both pins B9 and B18 (COM3) of 
CN2, and set the same polarity for both pins. 
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.

 

 

*1. The ON response time will be 120 μs maximum and OFF response time will be 400 μs maximum even if the 
       response times are set to 0 ms due to internal element delays. 
*2. Observe the following restrictions when connecting to a 2-wire sensor. 
       • Make sure the input power supply voltage is larger than the ON voltage (19 V) plus the residual voltage of the 
         sensor (approx. 3 V). 
       • Use a sensor with a minimum load current of 3 mA min. 
       • Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher.

 

CJ1W-MD263 DC Input/Transistor Output Unit (24 VDC 32 Inputs/32 Outputs)

 

Name 32-point DC Input/32-point Transistor Output Unit with MIL Connectors (Sinking Outputs)
Model CJ1W-MD263
Output section (CN1)Input section (CN2)
Rated Voltage 12 to 24 VDC Rated Input Voltage 24 VDC
Operating Load 
Voltage Range
10.2 to 26.4 VDC Operating Input 
Voltage
20.4 to 26.4 VDC
Maximum Load 
Current
0.3 A/point, 1.6 A/common, 3.2 A/Unit Input Impedance 5.6 kΩ
Maximum Inrush 
Current
3.0 A/point, 10 ms max. Input Current 4.1 mA typical (at 24 
VDC)
Leakage Current 0.1 mA max. ON Voltage/ON 
Current
19.0 VDC min./3 mA 
min. *2
Residual Voltage 1.5 V max. OFF Voltage/OFF 
Current
5 VDC max./1 mA max.
ON Response 
Time
0.5 ms max. ON Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *1
OFF Response 
Time
1.0 ms max.
No. of Circuits 32 (16 points/common, 2 circuits) OFF Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *1
Fuse None
External Power 
Supply
10.2 to 26.4 VDC, 30 mA min. No. of Circuits 32 (16 points/common, 
2 circuits)
Number of 
Simultaneously 
ON Points
75% (24 points) (at 24 
VDC)
Insulation 
Resistance
20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric 
Strength
1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 
10 mA max.
Internal Current 
Consumption
5 VDC 140 mA max.
Weight 110 g max.
Accessories None
Circuit 
Configuration
CN1 (OUT)CN2 (IN)
2056_sp_4_1
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_4_2
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_4_3
External 
connection and 
terminal-device 
variable diagram
CN1 (OUT)CN2 (IN)
2056_sp_4_4
Be sure to wire both terminals 23 and 24 
(COM0) of CN1. 
Be sure to wire both terminals 3 and 4 (COM1) 
of CN1. 
Be sure to wire both terminals 21 and 22 (+V) of 
CN1. 
Be sure to wire both terminals 1 and 2 (+V) of 
CN1. 
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_4_5
Be sure to wire both pins 23 and 24 (COM2) of 
CN2, and set the same polarity for both pins. 
Be sure to wire both pins 3 and 4 (COM3) of 
CN2, and set the same polarity for both pins. 
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.

 

 

*1. The ON response time will be 120 μs maximum and OFF response time will be 400 μs maximum even if the 
       response times are set to 0 ms due to internal element delays. 
*2. Observe the following restrictions when connecting to a 2-wire sensor. 
       • Make sure the input power supply voltage is larger than the ON voltage (19 V) plus the residual voltage of the 
         sensor (approx. 3 V). 
       • Use a sensor with a minimum load current of 3 mA min. 
       • Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher.

 

CJ1W-MD232 DC Input/Transistor Output Unit (24 VDC, 16 inputs/16 Outputs)

 

Name 16-point DC Input/16-point Transistor Output Unit with MIL Connectors (Sourcing Outputs)
Model CJ1W-MD232
Output section (CN1)Input section (CN2)
Rated Voltage 24 VDC Rated Input Voltage 24 VDC
Operating Load 
Voltage Range
20.4 to 26.4 VDC Operating Input 
Voltage
20.4 to 26.4 VDC
Maximum Load 
Current
0.5 A/point, 2.0 A/Unit Input Impedance 3.3 kΩ
Leakage Current 0.1 mA max. Input Current 7 mA typical (at 24 VDC)
Residual Voltage 1.5 V max. ON Voltage/ON 
Current
14.4 VDC min./3 mA min.
ON Response 
Time
0.5 ms max. OFF Voltage/OFF 
Current
5 VDC max./1 mA max.
OFF Response 
Time
1.0 ms max. ON Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
Load Short- 
circuit 
Protection
Detection current: 0.7 to 2.5 A min. 
Automatic restart after error clearance.
OFF Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
No. of Circuits 16 (16 points/common, 1 circuit) No. of Circuits 16 (16 points/common, 
1 circuit)
External Power 
Supply
20.4 to 26.4 VDC, 40 mA min. Number of 
Simultaneously 
ON Points
75% (at 24 VDC)
Insulation 
Resistance
20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric 
Strength
1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 
10 mA max.
Internal Current 
Consumption
5 VDC 130 mA max.
Weight 100 g max.
Accessories None
Circuit 
Configuration
CN1 (OUT)CN2 (IN)
2056_sp_5_1
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_5_2
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_5_3
External 
connection and 
terminal-device 
variable diagram
CN1 (OUT)CN2 (IN)
2056_sp_5_4
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
Be sure to wire both terminals 3 and 4 (COM0 
(+V)) of CN1. 
Be sure to wire both terminals 1 and 2 (0 V) of 
CN1. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_5_5
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if polarity is reversed. 
Be sure to wire both pins 3 and 4 (COM1) of 
CN2, and set the same polarity for both pins. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.

 

 

* The ON response time will be 20 μs maximum and OFF response time will be 400 μs maximum even if the response 
    times are set to 0 ms due to internal element delays.

 

CJ1W-MD563 TTL I/O Unit (32 Inputs/32 Outputs)

 

Name 32-point Input /32-point Output TTL I/O Unit with MIL Connectors
Model CJ1W-MD563
Output section (CN1)Input section (CN2)
Rated Voltage 5 VDC±10% Rated Input Voltage 5 VDC±10%
Operating Load 
Voltage Range
4.5 to 5.5 VDC Input Impedance 1.1 kΩ
Maximum Load 
Current
35 mA/point, 560 mA/common, 1.12 A/Unit Input Current Approx. 3.5 mA (at 5 
VDC)
Leakage Current 0.1 mA max. ON Voltage 3.0 VDC min.
Residual Voltage 0.4 V max. OFF Voltage 1.0 VDC max.
ON Response 
Time
0.2 ms max. ON Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
OFF Response 
Time
0.3 ms max. OFF Response Time 8.0 ms max. (Can be set 
to between 0 and 32 in 
the Setup.) *
No. of Circuits 32 points (16 points/common, 2 circuits)
Fuse None No. of Circuits 32 points (16 points/ 
common, 2 circuits)
External Power 
Supply
5 VDC ± 10%, 40 mA min. 
(1.2 mA × No. of ON points)
Number of 
Simultaneously 
ON Points
100% (16 points/ 
common)
Insulation 
Resistance
20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric 
Strength
1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 
10 mA max.
Internal Current 
Consumption
5 VDC 190 mA max.
Weight 110 g max.
Accessories None
Circuit 
Configuration
CN1 (OUT)CN2 (IN)
2056_sp_6_1
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_6_2
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
External 
connection and 
terminal-device 
variable diagram
CN1 (OUT)CN2 (IN)
2056_sp_6_3
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if the polarity is reversed. 
Be sure to wire both terminals 23 and 24 
(COM0) of CN1. 
Be sure to wire both terminals 3 and 4 (COM1) 
of CN1. 
Be sure to wire both terminals 21 and 22 (+V) of 
CN1. 
Be sure to wire both terminals 1 and 2 (+V) of 
CN1. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.
2056_sp_6_4
When wiring, pay careful attention to the polarity 
of the external power supply. The load may 
operate incorrectly if the polarity is reversed. 
Be sure to wire both pins 23 and 24 (COM2) of 
CN2, and set the same polarity for both pins. 
Be sure to wire both pins 3 and 4 (COM3) of 
CN2, and set the same polarity for both pins. 
The signal names of the terminals are the 
device variable names. 
The device variable names are the names that 
use "Jxx" as the device name.

 

 

* The ON response time will be 120 μs maximum and OFF response time will be 400 μs maximum even if the response 
    times are set to 0 ms due to internal element delays.

 

Bit Allocations for Mixed I/O Unit

32-point Mixed I/O Unit

 

Allocated CIO word Signal name (CJ/NJ)
CIO Bit
Wd m 
(Output)
00 OUT0/Jxx_Ch1_Out00
01 OUT1/Jxx_Ch1_Out01
: :
14 OUT14/Jxx_Ch1_Out14
15 OUT15/Jxx_Ch1_Out15
Wd m+1 
(Input)
00 IN0/Jxx_Ch1_In00
01 IN1/Jxx_Ch1_In01
: :
14 IN14/Jxx_Ch1_In14
15 IN15/Jxx_Ch1_In15

 

32-point Mixed I/O Unit

 

Allocated CIO word Signal name (CJ/NJ)
CIO Bit
Wd m 
(Output)
00 OUT0/Jxx_Ch1_Out00
01 OUT1/Jxx_Ch1_Out01
: :
14 OUT14/Jxx_Ch1_Out14
15 OUT15/Jxx_Ch1_Out15
Wd m+1 
(Output)
00 OUT0/Jxx_Ch2_Out00
01 OUT1/Jxx_Ch2_Out01
: :
14 OUT14/Jxx_Ch2_Out14
15 OUT15/Jxx_Ch2_Out15
Wd m+2 
(Input)
00 IN0/Jxx_Ch1_In00
01 IN1/Jxx_Ch1_In01
: :
14 IN14/Jxx_Ch1_In14
15 IN15/Jxx_Ch1_In15
Wd m+3 
(Input)
00 IN0/Jxx_Ch2_In00
01 IN1/Jxx_Ch2_In01
: :
14 IN14/Jxx_Ch2_In14
15 IN15/Jxx_Ch2_In15


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